Catalog > Semiconductors > Discrete Semiconductors > Transistors BC556B Bipolar Junction Transistor SI-P 80V 0.2A 0.5W Part No: BC556B 0.92 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Polarity PNP Material Silicon Power Dissipation 0.5A